| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.53 | 13.368% | $157.0487 | $157.05 | $157.05 | $157.00 |
| Purchase #2 | $41.62 | 5.490% | $43.9049 | $43.90 | $43.90 | $43.90 |
| Purchase #3 | $32.77 | 10.546% | $36.2259 | $36.23 | $36.25 | $36.20 |
| Purchase #4 | $153.32 | 13.527% | $174.0596 | $174.06 | $174.05 | $174.10 |
| Purchase #5 | $196.48 | 11.493% | $219.0614 | $219.06 | $219.05 | $219.10 |
| Purchase #6 | $27.84 | 13.640% | $31.6374 | $31.64 | $31.65 | $31.60 |
| Purchase #7 | $247.44 | 13.851% | $281.7129 | $281.71 | $281.70 | $281.70 |
| 7 purchase totals = | $838.00 | $943.6508 | $943.65 | $943.65 | $943.60 | |